Markar HM204 Hinge

Markar HM204 half-mortise pin and barrel continuous hinges can be used to repair and replace existing hinges on both fire-labeled and non-labeled openings. The hinge fits into the gap left after standard butt hinges are removed.

These hinges can assist in reversing the handing of a door or to reverse the swing of a door hung in an evenly-rabbetted frame. (Please contact the Markar Products factory for instructions for unevenly-rabbetted frames.)

Markar HM204

  • 3⁄16" diameter stainless steel barrel type hinge pin. Medical bearings. Stainless steel end pins.
  • Heavy-duty 14 gauge, 1012 carbon steel, zinc plated finish. Covers are extruded aluminum
  • No exposed mounting fasteners. Fastener screw pack includes Custom 12-24 x 11/16 S.S Phillips Flat Head Undercut TEK Screws, 1/4-14 x 3/4 Security TORX TEK Screws
  • ANSI/BHMA Standard A156.26 Grade 1
Specification

Fire Rating

  • Classified in accordance with UL10C for positive pressure
  • 20 minutes – wood doors
  • 90 minutes – hollow metal and composite core wood fire doors
  • 3 hours – hollow metal doors mounted singly
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Finish
Scratch-Resistant Powder Coated Paint

Fasteners
Tamper-proof security screws 

Other Features

  • Custom lengths - specify in inches
  • Dutch door hinges - suffix “DDP”
  • Hospital tips - suffix “HT”
  • Raised barrel - suffix “RB”

Electrical Modifications
Current Transfer Prep (door leaf only) - suffix “CTP”

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